洪海洋

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

會員制行銷技巧 [NT 59711] by: 洪海洋 ([NT 1579] Language materials, printed) , [編著]

賣場如何經營會員制俱樂部 [NT 59711] by: 洪海洋 ([NT 1579] Language materials, printed) , [編著]

[NT 60479] Subjects

銷售銷售